Service Issues

Royal Vendors 768 Merlin

Choose the problem first, then open the focused route for tools, safety notes, locator help, parts status, and checklist steps.

Royal Vendors

Cold Drink

high confidence

Exact parts not verified

Advanced safety notes

Issue Finder

What Problem Are You Seeing?

Search symptoms, filter by system, then open the matching route.

Filter

Refrigeration Cooling Diagnostic

A guided flow to diagnose and restore cooling function in the vending machine.

High VoltageTechnician5-10 min

Tools:Digital MultimeterFlashlight

Exact parts not verified

No power or dead display

Use this when the machine is dead, blank, unresponsive, or has power-input symptoms.

Low RiskOperatorRoute reviewReview

Tools:None

Exact parts not verified

Before You Start

Pick the Closest Issue

Start with the visible symptom. Technician-led work stays clearly marked.

Search by symptom, tool, system, or machine area.
Stop for heat damage, sparks, leaks, or unsafe access.

Qualified technician handoff: stop before live electrical testing, sealed-system refrigeration work, compressor service, or protected-compartment access unless a qualified technician is handling the work.

Parts

Exact Parts Status

Exact part numbers require reviewed public or user-supplied support.

Exact public parts list not verified yet

Use the focused route to identify the system before ordering. Send model details and photos for part verification.

Systems to verify first

Refrigeration ComponentsCooling componentsPower components

Need Help?

Not Sure Which Issue?

Send the model, symptom, and cabinet photos and we can help identify the right route.

Ask for help

Machine Context

Areas This Machine May Use

Use these areas as orientation only. Open a specific issue before following diagnostic steps.

Refrigeration SystemMain Control BoardVend Motors and Delivery